346181376 has 72 divisors (see below), whose sum is σ = 929733840. Its totient is φ = 114343936.

The previous prime is 346181369. The next prime is 346181383. The reversal of 346181376 is 673181643.

It is an interprime number because it is at equal distance from previous prime (346181369) and next prime (346181383).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84790 + ... + 88778.

It is an arithmetic number, because the mean of its divisors is an integer number (12912970).

Almost surely, 2^346181376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 346181376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (464866920).

346181376 is an abundant number, since it is smaller than the sum of its proper divisors (583552464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

346181376 is a wasteful number, since it uses less digits than its factorization.

346181376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4121 (or 4107 counting only the distinct ones).

The product of its digits is 72576, while the sum is 39.

The square root of 346181376 is about 18605.9500160567. The cubic root of 346181376 is about 702.1575445306.

The spelling of 346181376 in words is "three hundred forty-six million, one hundred eighty-one thousand, three hundred seventy-six".